CN216976394U

CN216976394U - Angle control structure of tripod

Info

Publication number: CN216976394U
Application number: CN202220390313.2U
Authority: CN
Inventors: 谢兴隆
Original assignee: Guangdong Futubao Image Industry Co ltd
Current assignee: Guangdong Futubao Image Industry Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-15
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses an angle control structure of a tripod, which comprises a central shaft assembly, a tripod head connected with the central shaft assembly and a support leg pipe fitting pivoted with the tripod head, wherein the side part of the tripod head is provided with a hinged seat, the left side part and the right side part of the hinged seat are provided with shaft holes and shaft rods in a penetrating way, the top of the support leg pipe fitting is provided with a U-shaped connecting seat, and the two sides of the connecting seat are fixedly connected with the two ends of the shaft rods. The tripod head is provided with the hinge seat with the saw tooth parts, the support leg pipe fittings are hinged with the hinge seat and are limited by the saw tooth parts and the clamping teeth on the adjusting knobs, the unfolding or folding effect is achieved, the tripod head is convenient to use and carry, and the practicability is further improved.

Description

Angle control structure of tripod

[ technical field ] A

The utility model relates to the technical field of photographic equipment, in particular to an angle control structure of a tripod.

[ background ] A method for producing a semiconductor device

The tripod is a support frame used for stabilizing the camera so as to achieve certain photographic effects, the positioning of the tripod is very important, generally people often ignore the importance of the tripod when using the digital camera to take pictures, and in fact, the picture taking is often not away from the help of the tripod, such as star-track shooting, running-water shooting, night-view shooting, microspur shooting and the like. The tripod has a function which is not neglected by amateur users and professional users, and has a main function of stabilizing the camera to achieve certain photographic effect. However, the angle adjusting structure of the stand bar pipe fitting of the existing tripod on the market is unreasonable in arrangement, so that the stand bar pipe fitting can be unfolded for normal use, but can not be folded well when needing to be carried outside, and the tripod is too large in occupied area and inconvenient to carry.

[ Utility model ] A method for manufacturing a semiconductor device

In order to overcome the problems, an angle control structure of a tripod is developed, and a supporting leg pipe fitting of the angle control structure can be unfolded or folded to be adjusted, so that the angle control structure is convenient to carry and is simple and quick to adjust.

In order to achieve the purpose, the utility model adopts the technical scheme that: an angle control structure of a tripod comprises a middle shaft assembly, a tripod head connected with the middle shaft assembly and a support leg pipe fitting pivoted with the tripod head, wherein a hinging seat is arranged on the side part of the tripod head, shaft holes are formed in the left side part and the right side part of the hinging seat, a shaft rod penetrates through the shaft holes, a U-shaped connecting seat is arranged at the top of the support leg pipe fitting, and two sides of the connecting seat are fixedly connected with two ends of the shaft rod; the front side of the hinged base is provided with sawtooth parts which are circumferentially arranged by taking the shaft lever as an axis, the connecting base is internally and movably connected with an adjusting knob, the front end and the rear end of the adjusting knob are provided with a starting latch and a tail end latch, and the starting latch and the tail end latch are respectively abutted against the sawtooth parts when the support leg pipe fittings are unfolded or folded.

In one or more embodiments, the left and right inner side walls of the connecting seat are provided with movable grooves, and the left and right side parts of the adjusting knob are provided with raised limiting balls corresponding to the movable grooves.

In one or more embodiment cases, the lateral part is equipped with the installation cavity about adjust knob, fixed mounting has first reset spring in the installation cavity, first reset spring's one end is inconsistent with the installation cavity inner, and the other end is inconsistent with spacing ball.

In one or more embodiments, positioning grooves are further formed in the left inner side wall and the right inner side wall of the connecting seat above the movable groove.

In one or more embodiments, a guide pillar penetrating through the adjusting knob is fixedly arranged on the connecting seat, a stop block is arranged at the top of the guide pillar, a second return spring is sleeved on the guide pillar, one end of the second return spring is abutted against the stop block, and the other end of the second return spring is abutted against the adjusting knob.

In one or more embodiments, the two ends of the shaft rod are provided with screw holes corresponding to the two sides of the connecting seat, and screws are arranged at the screw holes in a penetrating manner to fix the connecting seat and the shaft rod together.

Compared with the background technology, the utility model has the following beneficial effects:

by adopting the technical scheme, the tripod head provided by the utility model is provided with the hinged seat with the saw tooth part, the support leg pipe fitting is hinged with the hinged seat, and meanwhile, the limit is carried out by utilizing the saw tooth part and the latch on the adjusting knob, so that the expansion or folding effect is achieved, the use is convenient, the carrying is convenient, and the practicability is further improved.

[ description of the drawings ]

FIG. 1 is a block diagram of the present invention;

fig. 2 is a partial exploded view of the present invention.

In the drawings, 1-medial axis assembly; 2-tripod head; 21-a hinged seat; 22-shaft rod; 23-a serration; 3-leg pipe fittings; 31-a connecting seat; 32-a movable groove; 33-positioning grooves; 34-a guide post; 35-a stopper; 36-a second return spring; 4-adjusting knob; 41-initial latch; 42-end latch; 43-a limit ball; 44-a mounting cavity; 45-a first return spring; 5-screw.

[ detailed description ] embodiments

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

Referring to fig. 1-2, the present invention provides an angle control structure of a tripod, which includes a central shaft assembly 1, a tripod head 2 connected with the central shaft assembly 1, and a leg pipe fitting 3 pivoted with the tripod head 2, wherein a hinge base 21 is disposed at a side portion of the tripod head 2, shaft holes are disposed at left and right side portions of the hinge base 21, a shaft rod 22 is disposed through the shaft holes, a U-shaped connecting base 31 is disposed at a top portion of the leg pipe fitting 3, and two sides of the connecting base 31 are fixedly connected with two ends of the shaft rod 22; the front side of the hinged seat 21 is provided with saw teeth parts 23 which are circumferentially arranged by taking the shaft rod 22 as an axis, the connecting seat 31 is internally and movably connected with an adjusting knob 4, the front end and the rear end of the adjusting knob 4 are provided with a starting latch 41 and a tail end latch 42, and the starting latch 41 and the tail end latch 42 are respectively abutted against the saw teeth parts 23 when the support leg pipe fitting 3 is unfolded or folded;

the left inner side wall and the right inner side wall of the connecting seat 31 are provided with movable grooves 32, a positioning groove 33 is further arranged above the movable grooves 32, the left side part and the right side part of the adjusting knob 4 are provided with raised limiting balls 43 corresponding to the movable grooves 32, the left side part and the right side part of the adjusting knob 4 are provided with mounting cavities 44, a first reset spring 45 is fixedly mounted in the mounting cavities 44, one end of the first reset spring 45 is abutted to the inner end of the mounting cavity 44, the other end of the first reset spring is abutted to the limiting balls 43, a guide pillar 34 penetrating through the adjusting knob 4 is fixedly arranged on the connecting seat 31, the top of the guide pillar 34 is provided with a stop block 35, a second reset spring 36 is sleeved on the guide pillar 34, one end of the second reset spring 36 is abutted to the stop block 35, and the other end of the second reset spring is abutted to the adjusting knob 4; when the adjusting knob 4 is pressed, the limiting ball 43 is matched with the movable groove 32 to limit the movable angle of the adjusting knob 4 within a certain range, and when the adjusting knob 4 is loosened, the second return spring 36 can prop against the adjusting knob 4 to enable the latch of the adjusting knob to be tightly attached to the sawtooth part 23; when the leg pipe fitting 3 is folded, the limit ball 43 is embedded into the positioning groove 33 to help the leg pipe fitting 3 to be positioned;

screw holes 5 are correspondingly arranged at the two ends of the shaft lever 22 and the two sides of the connecting seat 31, and screws 6 are arranged at the screw holes 5 in a penetrating way to fix the connecting seat 31 and the shaft lever 22 together;

because connecting seat 31 and axostylus axostyle 22 fixed connection at 3 tops of stabilizer blade pipe fitting, axostylus axostyle 22 uses the shaft hole of articulated seat 21 to swing as the axle center again to realize the angle modulation effect of stabilizer blade pipe fitting 3, and the front side of articulated seat 21 is equipped with sawtooth portion 23, and the originated latch 41 and the terminal latch 42 at both ends can be contradicted each other when stabilizer blade pipe fitting 3 expandes or receive and fix a position around cooperation adjust knob 4.

In the description of the specification, reference to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and modifications and substitutions based on the known technology in the field are within the scope of the present invention, which should be limited by the claims.

Claims

1. An angle control structure of a tripod comprises a middle shaft assembly (1), a tripod head (2) connected with the middle shaft assembly (1) and a support leg pipe fitting (3) pivoted with the tripod head (2), and is characterized in that a hinging seat (21) is arranged on the side part of the tripod head (2), shaft holes are formed in the left side part and the right side part of the hinging seat (21) and a shaft rod (22) penetrates through the shaft holes, a U-shaped connecting seat (31) is arranged at the top of the support leg pipe fitting (3), and two sides of the connecting seat (31) are fixedly connected with two ends of the shaft rod (22); the front side of articulated seat (21) is equipped with sawtooth portion (23) of using axostylus axostyle (22) to arrange as axle center circumference, and swing joint has adjust knob (4) in connecting seat (31), both ends have originated latch (41) and terminal latch (42) around adjust knob (4), originated latch (41) and terminal latch (42) are inconsistent with sawtooth portion (23) when stabilizer blade pipe fitting (3) expand or receive respectively.

2. The angular control structure of a tripod according to claim 1, wherein: the left inner side wall and the right inner side wall of the connecting seat (31) are provided with movable grooves (32), and the left side part and the right side part of the adjusting knob (4) are provided with raised limiting balls (43) corresponding to the movable grooves (32).

3. The angular control structure of a tripod according to claim 2, wherein: the left side and the right side of the adjusting knob (4) are provided with installation cavities (44), first reset springs (45) are fixedly installed in the installation cavities (44), one ends of the first reset springs (45) are abutted to the inner ends of the installation cavities (44), and the other ends of the first reset springs are abutted to the limiting balls (43).

4. The angular control structure of a tripod according to claim 2, wherein: positioning grooves (33) are also arranged above the movable grooves (32) on the left inner side wall and the right inner side wall of the connecting seat (31).

5. The angular control structure of a tripod according to claim 1, wherein: the adjusting mechanism is characterized in that a guide post (34) penetrating through the adjusting knob (4) is fixedly arranged on the connecting seat (31), a stop block (35) is arranged at the top of the guide post (34), a second reset spring (36) is sleeved on the guide post (34), one end of the second reset spring (36) is abutted to the stop block (35), and the other end of the second reset spring is abutted to the adjusting knob (4).

6. The angular control structure of a tripod according to claim 1, wherein: screw holes are correspondingly formed in the two ends of the shaft lever (22) and the two sides of the connecting seat (31), and screws (5) penetrate through the screw holes to fix the connecting seat (31) and the shaft lever (22) together.